of taxes. everybody's been talking about these swing states as if the tail can wag the dog. somehow if you win the swing states, you affect the whole rest of the country in doing so, when that's the residue. but if you spend all your advertising money and all your grassroots, all your social media, and you focus it all on ohio, that doesn't help you win in pennsylvania. it doesn't help you in minnesota or michigan. i'm wondering whether they got the thing wrong, possibly, the obama people, by putting all their faith in winning those seven states, or most of them. what do you think? >> i think that because of the electoral college, elections, presidential elections have to focus on swing states and have to focus on these emerging purple states, because as it turns out, the elections sometimes do hinge on them. this election does seem to hinge on these particular swing states. the reason why the polling is so confusing, chris, is because sometimes national polls don't take into effect the fact that we have an electoral college, don't take into effect that some of these swing states will be s